<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>注册页面</title>
    <link rel="stylesheet" href="css/conmmon.css">
    <link rel="stylesheet" href="css/login.css">
    <script src="js/jquery.min.js"></script>
</head>

<body>
    <!-- 导航栏 -->
    <div class="nav">
        <img src="img/logo2.jpg" alt="">
        <span class="title">我的博客系统</span>
        <!-- 用来占据中间位置 -->
        <span class="spacer"></span>
        <a href="blog_list.html?pindex=1">主页</a>
        <a href="login.html">登录</a>
        <!-- <a href="#">注销</a> -->
    </div>
    <!-- 版心 -->
    <div class="login-container">
        <!-- 中间的注册框 -->
        <div class="login-dialog">
            <h3>注册</h3>
            <div class="row">
                <span>用户名</span>
                <input type="text" id="username">
            </div>
            <div class="row">
                <span>密码</span>
                <input type="password" id="password">
            </div>
            <div class="row">
                <span>确认密码</span>
                <input type="password" id="password2">
            </div>
            <div class="row">
                <button id="submit" onclick="mysub()">提交</button>
            </div>
        </div>
    </div>
    <script>
            // 提交用户注册信息
            function mysub(){
                // 1. 参数校验（非空校验 |获取到数据）
                var username = jQuery("#username");
                var password = jQuery("#password");
                var password2 = jQuery("#password2");
                if(username.val().trim() == ""){
                    alert("请先输入用户名");
                    username.focus();
                    return false;
                }
                if(password.val().trim() == ""){
                    alert("请输入密码");
                    password.focus();
                    return false;
                }
                if(password2.val().trim() == ""){
                    alert("请输入确认密码");
                    password2.focus();
                    return false;
                }
                // 效验两次密码是否一致
                if(password.val() != password2.val()){
                    alert("两次密码不一致，请重新输入密码");
                    return false;
                }
                // 2.将数据提交给后端
                jQuery.ajax({
                    url: "/user/reg",
                    type:"POST",
                    data:{
                        "username": username.val(),
                        "password": password.val()
                    },

                 // 3.将后端返回的结果展示给用户
                    success:function(res){
                        if(res.code == 200 && res.data == 1){
                             // 注册成功
                            alert("注册成功");
                            // 跳转到登录页
                            location.href = "login.html";
                        }else{    
                            // 注册失败
                            alert("抱歉，操作失败！" + res.msg);

                    }
                        
                    }                                               
                });
               
            }
    </script>
</body>

</html>